meshcore-sar_android/test/widget_test.dart

// This is a basic Flutter widget test.
//
// To perform an interaction with a widget in your test, use the WidgetTester
// utility in the flutter_test package. For example, you can send tap and scroll
// gestures. You can also use WidgetTester to find child widgets in the widget
// tree, read text, and verify that the values of widget properties are correct.

import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';

import 'package:meshcore_sar_app/main.dart';

void main() {
  testWidgets('App launches smoke test', (WidgetTester tester) async {
    // Build our app and trigger a frame.
    await tester.pumpWidget(const MeshCoreSarApp());

    // Verify that our app title appears.
    expect(find.text('MeshCore SAR'), findsOneWidget);

    // Verify the tab bar appears with tabs
    expect(find.text('Messages'), findsOneWidget);
    expect(find.text('Contacts'), findsOneWidget);
    expect(find.text('Map'), findsOneWidget);
  });
}